colorSymbol

In <code>ChemoSpec</code>, the user may use any color name/format known to R.  For ease of comparison, it would be nice to plan ahead and use the same color scheme for all your plots.  The current color scheme of a <code>"Spectra"</code> object may be determined using <code><a href="/link/sumGroups?package=ChemoSpec&version=3.0-1" rd-options="" data-mini-rdoc="ChemoSpec::sumGroups">sumGroups</a></code> or changed using <code><a href="/link/conColScheme?package=ChemoSpec&version=3.0-1" rd-options="" data-mini-rdoc="ChemoSpec::conColScheme">conColScheme</a></code>. Also, <code><a href="/link/splitSpectraGroups?package=ChemoSpec&version=3.0-1" rd-options="" data-mini-rdoc="ChemoSpec::splitSpectraGroups">splitSpectraGroups</a></code> has another means of changing the color scheme but this is intended for the situations when you are creating new categories for your samples.

utilities

color

A collection of functions for plotting spectra (NMR, IR etc) and carrying out various forms of top-down exploratory data analysis, such as HCA, PCA and model-based clustering.  The design allows comparison of data from samples which fall into groups such as treatment vs. control.  Robust methods appropriate for this type of high-dimensional data are available.  ChemoSpec is designed to be very user friendly and suitable for people with limited background in R.

colorSymbol: Colors and Symbols in ChemoSpec and Spectra Objects

Description

Arguments

References